Siemens 3RF2 Series Solid State Relay, 40 A Load, DIN Rail Mount, 600 V Load, 30V dc Control
- RS Stock No.:
- 612-9040
- Mfr. Part No.:
- 3RF2440-1AC45
- Brand:
- Siemens
Subtotal (1 unit)*
$1,057.91
(exc. GST)
$1,216.60
(inc. GST)
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In Stock
- 1 unit(s) ready to ship from another location
- Plus 4 unit(s) shipping from 20 March 2026
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Units | Per unit |
|---|---|
| 1 + | $1,057.91 |
*price indicative
- RS Stock No.:
- 612-9040
- Mfr. Part No.:
- 3RF2440-1AC45
- Brand:
- Siemens
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Solid State Relay | |
| Maximum Load Current | 40A | |
| Mount Type | DIN Rail | |
| Maximum Load Voltage | 600V | |
| Minimum Load Voltage | 48V | |
| Maximum Control Voltage | 30V dc | |
| Minimum Control Voltage | 4V dc | |
| Series | 3RF2 | |
| Terminal Type | Screw | |
| Contact Configuration | 3PNO | |
| IP Rating | IP20 | |
| Switching Function | Zero Cross Switching | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 60°C | |
| Length | 157.5mm | |
| Standards/Approvals | EAC, VDE, UL, UKCA, RoHS, RCM, CSA, CE | |
| Height | 100mm | |
| Width | 45 mm | |
| Output Type | Thyristor | |
| Off State Leakage Current | 10mA | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Solid State Relay | ||
Maximum Load Current 40A | ||
Mount Type DIN Rail | ||
Maximum Load Voltage 600V | ||
Minimum Load Voltage 48V | ||
Maximum Control Voltage 30V dc | ||
Minimum Control Voltage 4V dc | ||
Series 3RF2 | ||
Terminal Type Screw | ||
Contact Configuration 3PNO | ||
IP Rating IP20 | ||
Switching Function Zero Cross Switching | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 60°C | ||
Length 157.5mm | ||
Standards/Approvals EAC, VDE, UL, UKCA, RoHS, RCM, CSA, CE | ||
Height 100mm | ||
Width 45 mm | ||
Output Type Thyristor | ||
Off State Leakage Current 10mA | ||
- COO (Country of Origin):
- DE
Siemens Solid State Relay, 3 Phases, 0.9W Power Loss - 3RF2440-1AC45
Use this solid state relay from Siemens to quickly and reliably control the electrical load to your circuit. When the control terminals receive a voltage, a diode emits a light that energises an optocoupler, closing the contacts and allowing the full current to flow through the circuit. This relay has compact dimensions of just 95 (H) x 119.5 (W) x 130mm (D), so it's a good choice for installation in applications where space is at a premium. As it has no moving parts, there's no risk of mechanical wear, so you can be sure of the unit's long service life in applications such as motors, pumps and compressors.
Features & Benefits
• Screw terminals for a secure electrical connection, even with vibration
• 'On' delay of just 1ms for fast switching
• Wide operating voltage range between 48 and 600V AC for compatibility with low-voltage and medium-voltage applications
• IP20 rating means it's finger-safe and protected against objects larger than 12mm
What's the operating temperature range of this product?
This SSR has a wide operating temperature range between -25°C and +60°C, so it's suitable for use in harsh industrial environments.
Related links
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- Siemens 3RF2 Series Solid State Relay DIN Rail Mount 30 V dc Control
- Siemens 3RF2 Series Solid State Relay DIN Rail Mount 30 V dc Control
- Siemens 3RF2 Series Solid State Relay DIN Rail Mount 30 V dc Control
- Siemens 3RF2 Series Solid State Relay DIN Rail Mount 30 V Control
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